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1) In 1928 Alexander Fleming developed antibiotics T/F

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valeryaka
valeryaka
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1. Ampere had determined the difference between the current and the static charges before giving the current direction

2. Men of science formed a lot of theories after Volta had produced a source of continuous current.

3. By 1753 Franklin had made an important contribution to the science of electricity

4. Galvani had observed the experiments with the frogs' legs before Volta began to carry on similar experiments.

5. Volta had spent several years before he generated a continuous current.

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